What powers kasutera.co.jp?
Last seen Jun 2026 · 4 technologies across 4 categories
Editors
Hosting
Sakura Internet
since Oct 2022
Programming languages
Adobe Flash
since Oct 2022
Web servers
Nginx
since Oct 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.64 / 10 · ranked #5,407,902 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.2 MB · 29 requests
Homepage as crawled by the HTTP Archive, Jul 2026.